Senior Network Administrator

Job Title: Senior Network Administrator
Contract Type: Contract
Location: London
Salary: €400 - €450 per day
Start Date: ASAP
Reference: 17035
Contact Name: Ben Angus
Contact Email:
Job Published: May 13, 2020 10:48

Job Description


Senior Network Administrator– Koln, Germany – 12 months – €450 a day/all inclusive

Job Description:

GSA Techsource are currently working with an IT consultancy to recruit a Senior Network Administrator with knowledge on unified communications.  This role is based in Koln, Germany for an initial 12-month contract.

Main Requirements:
  • Plan for future expansion requirements in collaboration with Service Manager and Data and IT architect
  • Collaborate with IT assurance and performance officer to analyse and sustain capacity and performance requirements
  • Hands on experience in managing network components from major vendors in particular from Cisco, F5, Fortinet, CheckPoint, Open source
  • Expertise in modern network security concepts
  • Expertise in Mobile Device Management Solutions
  • Knowledge of the below will be considered an asset
  • Knowledge in managing unified communication components from Cisco
  • Knowledge in recent unified communication standards and technologies

  • Cisco Switches (user area and datacentre) and routers
  • Fortinet, Checkpoint and Cisco Firewalls
  • PRTG Network Monitoring tool
  • Linux scripting solutions for automations (e.g. rancid)
  • Cisco WIFI solutions (ISE, WLC)
  • Cisco Proxy Solution (WSA)
  • VPN Solution from Cisco and F5
  • F5 Load Balancer and Web Application Firewall
  • Video Conferencing (Cisco VCS including Video and Communication Gateways)
  • Unified Communication (Cisco UC solutions e.g CUCM, CUIM, CUACA)
  • Web Conferencing (Cisco WebEx)
  • Mobile Device Management (IBM Maas 360)



GSA Techsource Ltd operates as an Employment Agency when recruiting for permanent vacancies, and an Employment Business when recruiting for contract vacancies. All contract rates quoted are to Ltd companies.

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